the case of libya and the prospective interventions in syria and a greater degree of support -- suddenly, the right to protect and how citizens are treated by their gyms have entered the political calculation of western countries about the middle east that had not been there before. i would guess that we will continue that advocacy and we should. we should continue sanctions about how iran treats its citizens and neighbors. that has to be considered and i think it would be difficult to do that in terms of the international coalition which i think will go away. that would be the challenge of a post-arms control treaty for any american administration. >> we are really running out of time and marina had asked for time at the end. left. >> thank-you, talking about what should be done about iran, i need to mention this because it has been bothering me. you might know that the dissident organization in iran was taken off the terrorist list in the u.s. not a long time ago. during my travels, i have run into many u.s. politicians that support this decision and i am absolutely against it. mujahad